// IBookManager.aidl
package com.study.wumeng.chapter_2.aidl;

// Declare any non-default types here with import statements

import com.study.wumeng.chapter_2.aidl.Book;

interface IBookManager {

    // 获得所有的Book对象
    List<Book> getBookList();

    // 添加Book对象
    void addBook(in Book book);
}
